Bandyopadhyay or Banerjee ( (Bandyopadhyay)) is a native Bengali surname. The surname is used by the Bengali Kulin Brahmin community of India and Bangladesh.

Notable people with the surname include

Bappaditya Bandopadhyay (1970–2015), Indian director and poet Bhanu Bandopadhyay (1920–1983), Bengali film actor Bibhutibhushan Bandopadhyay (1894–1950), Bengali novelist and writer Haradhan Bandopadhyay (1926–2013), Indian Bengali male actor of television and films Manik Bandopadhyay (1908–1956), one of the founding fathers of modern Bengali fiction Padmavathy Bandopadhyay (born 1944), the first woman Air Marshal of the Indian Air Force Sailesh Kumar Bandopadhyay (born 1926), a Gandhian Sanjoy Bandopadhyay (born 1954), Bengali Hindustani classical sitar player Subhro Bandopadhyay (born 1978), Bengali poet Tarashankar Bandopadhyay (1898–1971), one of the leading Bengali novelists

See also Banerjee, alternative of surname Bandopadhyay